Best Hardware Wallet for iPhone-Only Users?

Hey everyone, I'm diving into the world of crypto and looking for a hardware wallet that seamlessly integrates with my iPhone. I don't have a laptop and want a secure solution. I technically have a work one but wouldn’t ever use it for this. I've heard about Ledger's Bluetooth option, but concerns about its closed-source nature make me hesitate. Tangem cards are intriguing, but shipping from China worries me. Are there other trustworthy options out there? What hardware wallets do you use or recommend for iPhone-only users? Security is my top priority. Thanks in advance for your insights!